This documentary is perfect for the whole family. Getting an in-depth look at Koko learning to communicate and connect with humans through sign language is incredibly powerful. With the help of her devoted teacher, Penny Patterson, this amazing animal truly built a bridge between our two species. The lessons we still learn from Koko about the threads that bind us all together are as important as ever.

Did you know that Koko is a huge Mister Rogers’ Neighborhood fan? The first time she met him, she sat down and took off his shoes—just like Mister Rogers did at the beginning of each of his shows. Koko even appeared on an episode in 1998!